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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Bei - Content
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... ... @@ -13,13 +13,11 @@ 13 13 This article provide the examples for RS485-LN to connect to different type of RS485 sensors. 14 14 15 15 16 - 17 17 == **1.1 Example 1: Connect to Leak relay and VFD** == 18 18 19 19 20 20 This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to Relay and VFD and communicate with Mobile. The structure is like below: 21 21 22 - 23 23 [[image:image-20220527091852-1.png]] 24 24 25 25 Connection ... ... @@ -38,7 +38,6 @@ 38 38 * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]] 39 39 40 40 41 - 42 42 == **1.2 Example 2: Connect to Pulse Counter** == 43 43 44 44 ... ... @@ -62,7 +62,6 @@ 62 62 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 63 63 64 64 65 - 66 66 == **1.3 Example3: Use RS485-LN with energy meters** == 67 67 68 68 ... ... @@ -70,13 +70,11 @@ 70 70 71 71 72 72 ((( 73 -(% style="color:red" %)**Note**： **The specifications of each energy meter are different, please refer to your own energy meter specifications.**69 +(% style="color:red" %)**Note**：The specifications of each energy meter are different, please refer to your own energy meter specifications. 74 74 ))) 75 75 76 76 ((( 77 77 This example describes a single-phase meter.This is the connection between the RS485-LN and the energy meter. 78 - 79 - 80 80 ))) 81 81 82 82 [[image:image-20220527092419-5.png]] ... ... @@ -109,8 +109,6 @@ 109 109 110 110 ((( 111 111 Once there is power, the RS485-LN will be on. 112 - 113 - 114 114 ))) 115 115 116 116 [[image:image-20220527092514-6.png]] ... ... @@ -118,7 +118,6 @@ 118 118 Connection2 119 119 120 120 121 - 122 122 [[image:image-20220527092555-7.png]] 123 123 124 124 Connection3 ... ... @@ -179,8 +179,6 @@ 179 179 180 180 ((( 181 181 If the configured parameters and commands are incorrect, the return value is not obtained. 182 - 183 - 184 184 ))) 185 185 186 186 [[image:image-20220601143201-9.png]] ... ... @@ -224,14 +224,11 @@ 224 224 225 225 ((( 226 226 227 - 228 - 229 229 ))) 230 230 231 231 ((( 232 232 (% style="color:blue" %)**Example**: 233 233 234 - 235 235 (% style="color:red" %)**CMD1:**(%%) Read current data with MODBUS command. address: 0x03 AT+COMMAND1= 01 03 00 03 00 01,1 236 236 ))) 237 237 ... ... @@ -273,8 +273,6 @@ 273 273 274 274 ((( 275 275 Payload: 01 00 02 39 85 08 DC 00 00 00 44 276 - 277 - 278 278 ))) 279 279 280 280 [[image:image-20220601142936-6.png]] ... ... @@ -282,10 +282,9 @@ 282 282 AT COMMAND 283 283 284 284 269 +(% style="color:#4f81bd" %)**01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy.** 285 285 286 -(% style="color:blue" %)**01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy.** 287 287 288 - 289 289 [[image:image-20220601143642-2.png]] 290 290 291 291 AT COMMAND ... ... @@ -306,7 +306,7 @@ 306 306 ))) 307 307 308 308 ((( 309 -(% style="color:b lue" %)**Type Code 0xAF**292 +(% style="color:#4f81bd" %)**Type Code 0xAF** 310 310 ))) 311 311 312 312 ((( ... ... @@ -318,8 +318,6 @@ 318 318 319 319 ((( 320 320 (% style="color:red" %)**Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.** 321 - 322 - 323 323 ))) 324 324 325 325 ((( ... ... @@ -396,7 +396,6 @@ 396 396 397 397 === **1.3.4 How to configure and output commands for RS485 to USB** === 398 398 399 - 400 400 ((( 401 401 This step is not necessary, it is just to show how to use a normal RS485 to USB adapter to connect to the meter to check the input and output. This can be used to test the connection and RS485 command of the meter without RS485-LN. 402 402 ))) ... ... @@ -469,7 +469,6 @@ 469 469 470 470 (% style="color:blue" %)**Example**(%%): These two meters are examples of setting parameters and device addresses. 471 471 472 - 473 473 [[image:image-20220527093950-25.png]] 474 474 475 475 ... ... @@ -534,8 +534,6 @@ 534 534 * 43 62 is the valid value of the meter with device address 01. 535 535 536 536 537 - 538 - 539 539 == 1.4 Example 4: Circuit Breaker Remote Open Close == 540 540 541 541 ... ... @@ -551,8 +551,6 @@ 551 551 * Configure Documen: [[Circuit Breaker Remote Open Close>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Circuit_Breaker_Remote_Open_Close/||_mstmutation="1"]] 552 552 553 553 554 - 555 - 556 556 == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN == 557 557 558 558 ... ... @@ -562,8 +562,6 @@ 562 562 * Configure Document for RS485-LN: [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/SEM_Three_Energy_Meter/&file=SEM%20three%20and%20Dragino%20RS485-LN%20v1.pdf||_mstmutation="1"]] 563 563 564 564 565 - 566 - 567 567 == 1.6 Example 6: CEM C31 485-T1-MID Energy Meter with RS485-LN == 568 568 569 569 ... ... @@ -572,8 +572,6 @@ 572 572 * Configure Document For RS485-LN: [[CEM C31 485-T1-MID>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/ELECTRICAL%20CABINET/&file=ELECTRICAL%20CABINET%20READINGS.pdf||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]] 573 573 574 574 575 - 576 - 577 577 == 1.7 Example 7: Schneider Electric PLC M221 with RS485-BL == 578 578 579 579